回复：急问,肾的问题.谢谢...在线挂着

Most accuate exam to rule out stone or tumor (less likely for your age) is CT-urography -- basically spiral CT with and without contrast. Maybe it is little over kill especially in Canada (when was a resident at Yale, many many Canadians came down for CT/MRI, etc because of long waiting up there).

X-ray film is OK for larger stone. Also only 85% of renal stones are radiopaque, meaning can show up on plain x-ray film.

所有跟帖： 

• 谢了...给国内医院的朋友电话,就说做造影.这里医生都不提啊 -马猴猴- ♀ (0 bytes) () 06/05/2007 postreply 19:26:35